Question

This is for science. The cafeteria is very loud when many students are talking. What could be done to minimize the loud sound?

Add curtains to absorb some of the sound.
Add padding to the walls to absorb some of the sound.
Add rugs on the floor to absorb some of the sound.
All of the above.

Answer 1

all of the above, all of those equally make since.

Answer 2

Add rugs on the floor to absorb some of the sound.

All of the above.

Step-by-step explanation:

none of the other are gonna do it